/Engine/Plugins/Runtime/RigVM/Source/RigVMEditor/Public/Editor/RigVMEditor.h
Creates the widgets that go into the tabs (note: does not create the tabs themselves)
virtual void CreateDefaultTabContents ( const [TArray](API\Runtime\Core\Containers\TArray)< [UBlueprint](API\Runtime\Engine\Engine\UBlueprint) * > & InBlueprints )